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Merge pull request #2249 from slingamn/targetspanic

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validate that CHATHISTORY limit parameters are nonnegative
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Shivaram Lingamneni 2025-04-24 23:37:32 -04:00 • committed by GitHub
commit 2cf569c5d9
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2
irc/handlers.go
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@ -765,7 +765,7 @@ func chathistoryHandler(server *Server, client *Client, msg ircmsg.Message, rb *
return maxChathistoryLimit return maxChathistoryLimit
} }
limit, err := strconv.Atoi(msg.Params[paramIndex]) limit, err := strconv.Atoi(msg.Params[paramIndex])
if err != nil || limit == 0 || limit > maxChathistoryLimit { if err != nil || limit <= 0 || limit > maxChathistoryLimit {
limit = maxChathistoryLimit limit = maxChathistoryLimit
} }
return return